baber/WOPTO huggingface dataset:
Patent EP-0106714-B1 (EP)
IPC: H04J3/24
Filed: 1983-08-12
Granted: 1987-04-22
Abstract: The structure of an access point to a data packet broadcasting network comprises a plurality of couplers (Cx), a buffer memory (MTP) and a central control unit (MPC) interconnected by a main bus (MB). Each coupler (Cx) is connected to a plurality of data sources. The buffer memory (MTP) is connected to a transmission equipment of the data packet broadcasting network. Each coupler (Cx) includes a dual access (MCx), a microprocessor (MUPx), a read only memory (ROMx), a plurality of access circuits (CAS1-CAS4 and CAP1-CAP4) each connected to a data source, a local bus (Bx). In each coupler there is stored, in addition to the coupler control software, a set of subroutines for exchanging information with the buffer memory (MTP). The memory of the central control unit (MPC) stores the connection table relating to the established time-division switched connections between the couplers (Cx) and the buffer memory (MTP) as well as the subroutines of the interconnections established between every coupler and the data sources connected thereto. Each coupler (Cx) still includes a local access circuit (CALx) between the dual access memory (MCx) and the local bus (Bx), and a general access circuit (CAGx) between the dual access memory (MCx) and the main bus (MB), the local access circuit (CALx) and the general access circuit (CAGx) being controlled by a control circuit (CGMx) connected to the main bus (MB).
Patent EP-0103583-B1 (EP)
Title: Improvements in or relating to light detecting and measuring devices
IPC: H04N5/257
Filed: 1983-02-09
Granted: 1985-06-12
Abstract: An optical apparatus wherethrough light is transmitted to a detecting or measuring device (12, 13 or 14) has an optical path whereby specularly transmitted light passes and impinges on a predetermined area (25) of the detecting or measuring device. Scattered light passes to the device but impinges upon the detecting surface (24, 24a, 24b) thereof over a greater area than the predetermined area (25). To enhance the relative response of the device to scattered light, an attenuating filter (33, 33a, 33b) is placed over the predetermined area (25) of the detecting surface.
Patent EP-0123029-B1 (EP)
IPC: C07K16/06
Filed: 1984-02-07
Granted: 1987-07-29
Abstract: 1. Process for obtaining a chemically unmodified, non-enzymatically treated, essentially pure aqueous IgG immunoglobulin solution which is free of side effects and residues, is for intravenous administration, and has anticomplementary activity which is no different from that of natural plasma, high stability and a content of less than 5% by weight of IgA immunoglobulin, by purification and enrichment of the IgG immunoglobulin fraction in several steps, such as precipitation, filtration, adsorption and dialysis, characterized in that a) a Cohn fraction II + III (crude globulin) or a crude immunoglobulin fraction obtained by the Rivanol/ammonium sulphate process is converted into an aqueous solution, which is dialysed to remove the precipitant, and the euglobulins are precipitated by adjusting to a conductivity of less than 3 X 10**2 mu S and a pH of 5.3 to 5.5 at 0-10 degrees C, the enzymatic activity is removed from the supernatant by adsorption onto a mineral adsorbent, and most of the IgA fraction of the immunoglobulin in the supernatant which has thus been obtained is removed by adsorption onto 0.5-1.5 g/l diethylaminoethyl-ion exchanger at a pH of 6.5 to 7.5, and the adsorbent is removed, whereupon b) the IgG immunoglobulin solution which has thus been purified and enriched is stabilized by acid treatment at pH 2.5-4.2, and then c) the solution is neutralized and heated at 40-50 degrees C and neutral pH for 20-40 minutes and, after cooling, the major part of the IgM, denatured or other aggregates are removed by two-stage fractional precipitation, with each removal of the high molecular weight protein precipitate being followed by precipitation of the IgG fraction to be used as a basis for the further purification operations, and the IgG fraction from the final precipitation is dissolved in water and dialysed, whereupon d) the dialysate is once more converted into an aqueous solution, the latter is treated with active charcoal to remove low molecular weight fractions, and the solution obtained after removal of the active charcoal is treated with aluminium hydroxide, which has been precipitated in situ, at a pH of 7.0 to 8.0 to remove pyrogenic substances, the aluminium hydroxide is removed, and the IgG fraction is precipitated from the resulting solution and converted into the solution which can be used.
Patent EP-0137347-B1 (EP)
IPC: G01R19/20
Filed: 1984-09-14
Granted: 1989-02-01
Abstract: For the measurement of large currents, d.c. as well as a.c., a so called zero-flux current transformer may be used. It comprises two identically wound toroidal cores (11,12), in which the magnetic flux induced by a main or primary current (I1) is neutralized by a counter-flux induced by a compensation current (I2), which by means of an amplifier circuit (40) is passed through a compensation winding (14) common for both cores (11,12) and having many turns. The compensation current (I2) is adjusted by means of the amplifier (40) to such a value, that the mean flux in the cores (11,12) is zero. The intensity of the compensation current (I2) is measured by the voltage drop across a measuring resistor (15). Any unbalances between the primary and secondary ampere-turns are sensed by a detecting circuit comprising a sensing winding (21,22) wound on each core (11,12) and divided into two subwindings which carries a magnetizing current (I3) from a current source (23) in such a way, that the odd-harmonic components contained in the magnetizing current are outbalanced, whilst the even-harmonic components contained therein are added and conducted to a synchronous rectifier (32) to provide a control signal to the amplifier (40) for the adjusting of the compensation current (I2). 
<??>Hereby is obtained a largely improved signal-to-noise ratio for the signal applied to the synchronous rectifier (32), and the need for a complex and expensive active 2nd-harmonic filter is eliminated.
Patent EP-0159418-B1 (EP)
IPC: C12N15/00
Filed: 1984-06-04
Granted: 1990-05-09
Abstract: A process for the incorporation of foreign DNA into the genome of monocotyledonous plants with bacteria, which are provided with one or more tumour-inducing plasmides or derivatives thereof, initially originating from Agrobacterium, or of bacteria which have the T-DNA, originating from the above-meant plasmides, and/or the virulence genes, originating from the above-mentioned plasmides incorporated into the bacterial DNA elsewhere.
Patent EP-0128190-B1 (EP)
IPC: D21C/
Filed: 1983-12-16
Granted: 1988-08-17
Abstract: PCT No. PCT/SE83/00462 Sec. 371 Date Aug. 17, 1984 Sec. 102(e) Date Aug. 17, 1984 PCT Filed Dec. 16, 1983 PCT Pub. No. WO84/02366 PCT Pub. Date Jun. 21, 1984.A method of peroxide bleaching lignocellulose-containing material for providing a pulp of both high strength and brightness. Increase in strength is provided in a first stage by hyper-alkaline peroxide bleaching known per se, i.e. bleaching carried out at an initial pH of over 12, measured in the bleaching liquid at 24 DEG  C. before mixing into the pulp. The desired brightness increase is provided in a subsequent stage with or without intermediate washing of the pulp and at a lower initial pH.
Patent EP-0148877-B1 (EP)
Title: Distributeur de billets de banque
IPC: B65H1/24
Filed: 1984-06-13
Granted: 1988-08-17
Abstract: Le mécanisme de préhension de billets de banque pour des distributeurs d'argent liquide dans des machines automatiques de guichets (ATM) possède un dispositif de préhension par frottement possédant un nombre réduit de composants simples et économiques. Le dispositif possède un rouleau d'avance (28) pourvu d'un segment en caoutchouc à coefficient de frottement élevé (42) qui prélève les billets de banque un à un à chaque révolution ou cycle du rouleau. Un rouleau séparateur (44) tournant en sens inverse empêche normalement le prélèvement des deux billets. Un détecteur de double agissant de concert détecte les doubles lorsqu'ils sont prélevés et les renvoie à la pile d'alimentation en billets (11). Le mécanisme de préhension possède un levier de sollicitation (33) qui maintient la pile de billets hors contact du rouleau d'avance contre la pression de la pile jusqu'à ce que le segment de frottement se trouve dans une position de séparation et de préhension de billets.
Patent EP-0162877-B1 (EP)
IPC: C07K5/083
Filed: 1984-11-22
Granted: 1988-05-04
Abstract: Produit chimique dérivé de peptides répondant à la formule générale: Z1 - Y - (Z2) NHZ3, dans la quelle: Z1, Y, Z2 sont des restes d'amino-acides et Z3 est un radical de formule NH2, NHR1 ou OH dans laquelle R1 est un radical alcoyle inférieur, un radical alcoyle inférieure substitué, un radical aryle ou un radical aryle substitué. L'invention vise aussi le procédé d'obtention de tels dérivés comprenant une phase d'acylation de l'arginine. Applications des produits de l'invention à la préparation de réactifs biologiques destinées au dosage enzymatique des paramètres sanguins.
Patent EP-0170794-B1 (EP)
IPC: B60G17/04
Filed: 1985-05-08
Granted: 1989-10-11
Abstract: 1. A pneumatic spring device for vehicles with at least one driving axle (AT) and at least one non-driven axle (AS) and with a level controlling facility and a control facility for the axle load, which device has the following features : a) the driving axle and the non-driven axle are in each case spring-mounted by pneumatic springs (1, 2, 3, 4) with respect to a vehicle body ; b) there are provided position transducers (24, 25) which measure the distance between the vehicle body and an axle of the vehicle, particularly the driving axle ; c) there is provided at least one pressure-measuring device (26, 27) which measures the pressure in at least one pneumatic spring of the driving axle ; d) there are provided valves (6, 11, 12, 13) controllable by the position transducers and pressure-measuring devices, via which valves the pneumatic springs of the driving axle and of the non-driven axle can be connected to a pressure medium source of the vehicle or to the atmosphere ; e) the non-driven axle is assigned at least one lifting pneumatic spring (5) which, to lower the non-driven axle into the travel position, can be connected to the atmosphere by way of a valve device of the lifting pneumatic spring ; f) there is provided an electrical switching arrangement with which the valve device of the lifting pneumatic spring is automatically switchable into the position connecting the lifting pneumatic spring to the atmosphere whenever the air pressure in the pneumatic springs of the driving axle has reached or exceeded a preset maximum admissible value ; characterized by the following features : h) to influence the electrical switching arrangement there is provided a measuring device (29) which measures the speed at which the vehicle is travelling ; i) the lifting pneumatic spring (5) is automatically connected to the atmosphere by the valve device (22) of the lifting pneumatic spring (5) whenever the non-driven axle is raised, the air pressure in the pneumatic springs (1 and 2) of the driving axle has reached or exceeded a maximum admissible value and the measuring device (29) of the electrical switching arrangement has signalled the travelling speed 0 or a still measurable minimum travelling speed of the vehicle.
Patent EP-0167088-B1 (EP)
Title: Method and plant for coating the interiors of hollow bodies
IPC: B05D7/22
Filed: 1985-06-24
Granted: 1989-12-27
Abstract: A method and an apparatus for interior coating of hollow bodies comprising a mandrel introducible into at least one tubular body, a coating arrangement on the mandrel for applying a coating medium to an interior of the tubular body and a heating mechanism on the mandrel and arranged so as to predominantly deliver heat directly from the mandrel into a surrounding area toward the tublular body. The heat-applying efficiency of burning in a coating medium can be improved by applying the heat from the interior at least predominantly directly to one of an interior area of the tubular body just before being coated and an interior area of the body already coated to burn in the coating according to the disclosed method.
Patent EP-0179441-B1 (EP)
IPC: A23L19/00
Filed: 1985-10-22
Granted: 1989-04-05
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent EP-0187279-B1 (EP)
IPC: G11B33/04
Filed: 1985-12-07
Granted: 1989-05-31
Abstract: A box made of plastic material, particularly suited to contain floppy discs for electronic processors, consists of three elements (10,20,30) connected to each other by means of two hinges being in common and coaxial. One element (30) functions as a lid when the box is closed and as a support when the box is open; the other two elements (10, 20) are hinged to each each and can be opened according to a certain angle, they are provided with a bottom plate sonstiting of two comb-shaped parts (14, 24) with rectangular teeth; the fixed angle of aperture between the two elements (10, 20) forming the useful space of the box, is obtained by the superimposition of a projection (39) being present on the end bent part of one element (10) of the box and on the corresponding indentation (26) being present on the other element (20) being connected to it.
Patent EP-0164174-B1 (EP)
IPC: C02F9/00
Filed: 1985-05-30
Granted: 1987-11-25
Abstract: Iron is recovered from an iron containing dust obtained in processing iron or steel by dissolving iron and bivalent metals being present in said dust in an acid. Subsequently the iron is precipitated by adding an alkaline substance or ammonia to adjust the pH to 5 to 8. Before or during precipitating the iron the bivalent ions as present such as zinc, cadmium and lead are converted into a soluble complex by means of a complexing agent. Preferred complexing agents are polyamines, particularly triethylene tetramine being an excellent complexing agent for zinc. The precipitated iron hydroxide is recovered and may be reused. The process may be separated more than once in the same solution, thereby providing a final solution containing considerable amounts of zinc, cadmium, or other bivalent metals which may be separated by boiling or precipitation. The complexing agent may be recovered by destillation after having made the complexes strongly alkaline or by precipitation by adjusting the pH to 1 and recovering the salt of the complexing agent such as a hydrochloric acid salt of the complexing agent.
Patent EP-0165637-B1 (EP)
Title: Azetidine derivatives
IPC: C07D205/04
Filed: 1985-06-04
Granted: 1988-07-27
Abstract: The invention provides azetidine derivatives of formula <CHEM> and salts thereof, wherein R is a group -CH2OH or -COOH, as intermediates for the preparation of azetidine-3-carboxylic acid and its salts, which are useful as chemical hybridising agents.
Patent EP-0177428-B1 (EP)
IPC: B01J2/20
Filed: 1985-10-03
Granted: 1988-08-17
Abstract: 1. Method of preparing directly compressible granular mannitol, characterized by the fact that a raw material essentially constituted of powder mannitol is subjected to an extrusion treatment inside an installation comprising a heating zone and an extrusion die, the supply flow rate of the installation with raw material as well as the parameters of the extrusion treatment, namely the temperature existing inside the heating zone, the diameter of the extrusion die and the driving speed of the raw material inside the heating zone being selected so that at the exit of the die and before the exit of the mannitol from the latter, said mannitol is partly fused.
Patent EP-0186625-B1 (EP)
IPC: B62D25/20
Filed: 1985-12-06
Granted: 1988-07-20
Abstract: An aluminum chassis for road or railway vehicles is such that the transverse beams are continuous and are attached to the longitudinal beams by means of angle-pieces using threaded bolts and nuts or, in particular, parallelogram-shaped nuts. The transverse beams and, if desired, the longitudinal sections of the frame-which can also function as longitudinal beams-feature undercut channels in which the nuts engage. This type of construction offers various advantages that are realized in the assembly of the chassis and in repairing damaged vehicles.
Patent EP-0182911-B1 (EP)
Title: Procede et dispositif d'extrusion indirecte
IPC: B21C23/20
Filed: 1985-04-18
Granted: 1989-12-20
Abstract: Procédé d'extrusion du type à double tige et dispositif utilisé pour mouler par extrusion des produits tubulaires ou en forme de bâton. Afin de refouler une billette pleine ou creuse (5, 5A) disposée dans un conteneur (1), l'extrémité du conteneur (1) du côté d'une tige de presse (6) est fermée avec un couvercle anticloques (11) qui n'est pas déplacé par rapport au conteneur (1). Une pression est alors appliquée à la billette (5, 5A) du côté d'une matrice (8) pour en provoquer la déformation par fluage à partir du même côté. A mesure que le mouvement de déformation par fluage de la billette (5, 5A) se poursuit, l'air entre la surface interne du conteneur et la billette (5, 5A) est déchargé de la partie de conteneur (1) du côté du couvercle (11).
Patent EP-0179146-B1 (EP)
Title: Photomasque ajuste par rapport au plan focal et procedes de projection d'images sur des surfaces photosensibilisees a traiter
IPC: G03F1/64
Filed: 1985-04-26
Granted: 1988-09-21
Abstract: En utilisant une imprimante par projection (11), des photomasques (22) dont les tracés (21) sont protégés par une plaque de couverture (39) sont utilisés de manière interchangeable avec d'autres photomasques, dont les tracés sont situés sur une surface ouverte. Les photomasques (22) présentent des cales de réglage (46) qui écartent les tracés (21) d'un plan des surfaces de support (13) d'un mandrin de montage (12) d'une distance précise égale à l'éloignement du plan de l'objet (14) par rapport à un plan d'image (17), à cause de la présence de la plaque de couverture (9) dans le chemin optique de l'imprimante par projection (11).
Patent EP-0185776-B1 (EP)
Title: Dispositif de detection de la position absolue d'un systeme de servocommande
IPC: G05D3/12
Filed: 1985-06-26
Granted: 1993-05-05
Abstract: Le dispositif ci-décrit consiste en un système asservi comprenant un servomoteur (105) destiné à commander le déplacement d'un élément mobile (112), un premier codeur absolu (106a) destiné à diviser la course entière $(1,3)$ de l'élément mobile (112) en une pluralité de positions de grille rn, un deuxième codeur absolu (106b) détectant les positions dans les parties de grille de l'élément mobile (112), et un organe de détection de la position absolue de l'élément mobile (112) en fonction des signaux de sortie produits par les premier et deuxième codeurs absolus (106a, 106b). Une combinaison de ces parties permet de détecter la position absolue de l'élément mobile.
Patent EP-0275329-B1 (EP)
IPC: A61F5/01
Filed: 1986-08-08
Granted: 1991-07-24
Abstract: A splint device for the spinal immobilization of a patient. The splint includes a central support portion (11) and two pairs of laterally extending flexible wings adapted to extend, respectively, about the head and about the body of a patient. The central support portion (11) is formed in two parts (61,65) joined together by a lockable hinge (60) such that the angle of inclination of a head part of the splint to the body part thereof may be selectively adjusted between 0<sup>o</sup> and 30<sup>o</sup>.
Patent EP-0260337-B1 (EP)
IPC: G01L1/26
Filed: 1986-09-18
Granted: 1989-06-28
Abstract: A force measuring device includes a transducer mounted on a screw spindle, having force introducing elements interacting directly with the inside taper of a cylindrical sleeve to brace the device in a hold and preload the transducer. The screw spindle is displaced by a moving nut which is guided radially in the sleeve and supported axially at both sides. For bracing the device in a hole, mechanisms are provided for holding the force measuring device in a defined axial position and angle of rotation and for actuating the moving nut. These mechanisms do not extend beyond the outside diameter of the sleeve.
Patent EP-0216928-B1 (EP)
IPC: G06F3/14
Filed: 1985-12-06
Granted: 1993-03-03
Abstract: To display image data of an original on a monitor, and to compress image data in reproducing the original at a reduction by a desired factor. Picture element data of an original is successively input in synchronism with a clock (CY), and an average value of image data up to that time is renewed by an averaging circuit (40) every time when the image data is input. The renewal of average value is repeated until a DDA circuit (30) produces a signal (CX) which divides the original into the same number of blocks as the number of picture elements of a compressed image adapted to a desired image compression. Output of the averaging circuit (40) represents an average value of image data for each block of the original in the vertical direction. A DDA circuit (50) determines division of the original into blocks in the lateral direction, and an averaging circuit (60) produces an average value of picture element data for each block adapted to desirably compressing the image. These values are used as picture element data for the compressed image.
Patent EP-0203174-B1 (EP)
IPC: H02K7/18
Filed: 1985-11-20
Granted: 1990-09-05
Abstract: An in-line integrated drive generator including a constant speed drive unit having an input shaft (10) defining an axis, an output including a differential (12) on the axis and a control (44, 46,48, 50, 52, 54, 56, 58, 60, 62, 64, 66) interconnecting the input shaft and the output to cause the output to rotate at a constant speed independent of the speed of a prime mover connected to the input shaft. A brushless generator assembly having a main field structure (16) and an exciter rotor (18) are disposed on the axis and are connected to the output to be driven thereby. A permanent magnet generator (28, 30, 32) for energizing the exciter includes a permanent magnet assembly (32) rotatable about the axis and contained within the constant speed drive unit. The invention provides an in-line drive generator with minimal frontal area as well as a shortened axial length.
Patent EP-0264446-B1 (EP)
Title: Joint pour canalisations de puits de petrole et methode pour sa fabrication
IPC: F16L15/06
Filed: 1986-05-02
Granted: 1991-05-08
Abstract: Le joint décrit possède une résistance élevée à l'usure profonde, et est pourvu d'un film poreux d'enduction par projection, lequel film est obtenu par projection, sur la surface extérieure, d'au moins une partie métallique de scellement d'un joint pour canalisations de puits de pétrole, de particules d'un métal doux tel que du zinc ou de l'aluminium, et en particulier, de particules métalliques dont chacune est constituée d'un noyau de fer ou d'un alliage de fer, et d'une couche de zinc formée à la surface circonférentielle du noyau via une couche d'un alliage fer-zinc. Est également décrite une méthode de fabrication dudit joint.
Patent EP-0222905-B1 (EP)
IPC: G01N21/03
Filed: 1986-07-09
Granted: 1989-11-08
Abstract: A thermostated cuvette set in which cuvettes (3) of uniform wall thickness are placed in a basin and in which a thermostating medium is passed along the flow duct by-passing each cuvette.